Vertica Quick Tip: Keeping Track of Data Load File Sources
Soniya Shah, Information Developer
March 6, 2018
This blog post was authored by Jim Knicely. If you are like most companies you will be loading data into a Vertica table from many different data files. And if you are like me, you’ll forget later which file a table record arrived in. Fortunately the CURRENT_LOAD_SOURCE function returns the file name used when executing...